113724456 has 32 divisors (see below), whose sum is σ = 285811200. Its totient is φ = 37708160.

The previous prime is 113724451. The next prime is 113724469. The reversal of 113724456 is 654427311.

It is not an unprimeable number, because it can be changed into a prime (113724451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7821 + ... + 16988.

It is an arithmetic number, because the mean of its divisors is an integer number (8931600).

Almost surely, 2^113724456 is an apocalyptic number.

It is an amenable number.

113724456 is an abundant number, since it is smaller than the sum of its proper divisors (172086744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113724456 is a wasteful number, since it uses less digits than its factorization.

113724456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25009 (or 25005 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 113724456 is about 10664.1669154229. The cubic root of 113724456 is about 484.4897826403.

The spelling of 113724456 in words is "one hundred thirteen million, seven hundred twenty-four thousand, four hundred fifty-six".